液体是用蠕动泵来注入的.The liquids are pumped with a peristaltic pump.凡德意志人给罗马世界注入的一切有生命力的和带来生命的东西,都是野蛮时代的东西.All the vigorous and creative life which the Germans infused into the Roman world was barbarism.我们就可以看到,这个流量既有漏出的又有注入的.We ...
Retracing my steps was certainly not an option.回顾我的脚步并不是个办法.When in doubt, I find retracing my steps to be a wise place to begin.如果有问题, 我发现可以根据我的脚迹折回来.The spread touched a high of 2.53 percentage points earlier in the se...